CSC/ECE 517 Fall 2011/ch4 4a aj: Difference between revisions
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'''''Extending objects.''''' ''Consider one or more practical examples of Ruby's extend method--that is, examples that serve a real need and are not contrived. What facilities do other languages have for extending objects? Are they more or less powerful than Ruby's? Also consider prototype-based languages such as Self, which don't even provide classes.'' | |||
Revision as of 18:58, 18 October 2011
Extending objects. Consider one or more practical examples of Ruby's extend method--that is, examples that serve a real need and are not contrived. What facilities do other languages have for extending objects? Are they more or less powerful than Ruby's? Also consider prototype-based languages such as Self, which don't even provide classes.